| Business | Phone |
| Chester National Bank 1414 S Main St, Red Bud 62278 | (618) 282-3855 |
| First Bank 1411 S Main St, Red Bud 62278 | (618) 282-6255 |
| First State Bank-Red Bud 115 W Market St, Red Bud 62278 | (618) 282-3861 |
| North County Savings Assn 100 Park Plaza Dr, Red Bud 62278 | (618) 282-3939 |
| North County Savings Bank 101 Main St, Red Bud 62278 | (618) 282-4777 |
| State Bank-Prairie Du Rocher 1320 W Market St, Red Bud 62278 | (618) 282-2265 |